CN205098862U - Mine is with carrying combination chain - Google Patents
Mine is with carrying combination chain Download PDFInfo
- Publication number
- CN205098862U CN205098862U CN201520896904.7U CN201520896904U CN205098862U CN 205098862 U CN205098862 U CN 205098862U CN 201520896904 U CN201520896904 U CN 201520896904U CN 205098862 U CN205098862 U CN 205098862U
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- chain link
- cross
- reducing
- section
- shape
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Abstract
The utility model relates to a mine is with carrying combination chain, its characterized in that: a plurality of constant diameter chain ring sum a plurality of reducing chain link including alternate connection, the constant diameter chain link is formed by the curved system of constant diameter rod iron, and the shape of cross section of constant diameter chain link is circular, the reducing chain link is formed by the curved system of reducing rod iron, and the shape of cross section on two end limits of reducing chain link be circular, the shape of cross section on the integrative limit of reducing chain link for outer in wide narrow four corners be the trapezoidal of circular arc transition, the shape of cross section of two junctions on reducing chain ring joint limit for outer in wide narrow four corners be trapezoidal that the circular arc passed through. The utility model discloses simple structure specially uses for some mine equipment design, can improve mine equipment's work efficiency greatly.
Description
Technical field
The utility model relates to a kind of chain, and specifically a kind of mine conveying combination chain, belongs to metal chain link establishment technique field.
Background technology
Along with the development of industrial technology, the version of the band large-scale metal chain of market demand is also occurring to change, at present, mostly the chain of the production of inner chain link manufacturing enterprise of state is to be made up of the chain link of single structure, and along with the development of mining equiment, by equipment on be no longer applicable to use this chain be made up of the chain link of single structure, need the behavior of structure according to equipment, pointedly design be applicable to use the combination chain be made up of the chain link of various structures.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of mine to carry combination chain, its structure is simple, aims at the design of some mining equiment and uses, greatly can improve the work efficiency of mining equiment.
Technical scheme according to the utility model provides: mine conveying combination chain, is characterized in that: several isometrical chain links and several reducing chain links of comprising alternate connection; Described isometrical chain link is bent by isometrical rod iron to form, and the shape of cross section of isometrical chain link is circular; Described reducing chain link is bent by reducing rod iron to form, the shape of cross section on limit, reducing chain link two terminations is circular, the shape of cross section on reducing chain link one limit is corner wide outside and narrow inside is the trapezoidal of arc transition, and the shape of cross section of two junctions on reducing chain ring joint limit is corner wide outside and narrow inside is the trapezoidal of arc transition.
As further improvement of the utility model, the shape of cross section on described reducing chain link one limit fades to circle by trapezoidal from centre to two ends.
As further improvement of the utility model, the shape of cross section of described junction from centre to two ends by trapezoidal to circular gradual change.
compared with prior art, tool has the following advantages in this practicality:the utility model structure is simple, aims at the design of some mining equiment and uses, greatly can improve the work efficiency of mining equiment.
Accompanying drawing explanation
Fig. 1 is the structural front view of the utility model embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A cross sectional view in Fig. 1.
Fig. 4 is the B-B cross sectional view in Fig. 2.
Fig. 5 is the C-C cross sectional view in Fig. 2.
Fig. 6 is the D-D cross sectional view in Fig. 2.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the conveying combination chain of the mine in embodiment is made up of with several reducing chain links 2 alternate several isometrical chain links 1 connected.
As shown in Fig. 1 ~ 3, described isometrical chain link 1 is bent by isometrical rod iron to form, and the shape of cross section of isometrical chain link 1 is circular.
As shown in Fig. 1,2,4 ~ 6, described reducing chain link 2 is bent by reducing rod iron to form, the shape of cross section of reducing chain link 2 two terminations limit 2a is circular, the shape of cross section of reducing chain link 2 one limit 2b is corner wide outside and narrow inside is the trapezoidal of arc transition, and the shape of cross section of reducing chain link 2 one limit 2b fades to circle by trapezoidal from centre to two ends; The shape of cross section of two junction 2c.1 of reducing chain link 2 joint limit 2c is corner wide outside and narrow inside is the trapezoidal of arc transition, the shape of cross section of described junction 2c.1 from centre to two ends by trapezoidal to circular gradual change.
Claims (3)
1. mine conveying combination chain, is characterized in that: several the isometrical chain links (1) and several reducing chain links (2) that comprise alternate connection; Described isometrical chain link (1) is bent by isometrical rod iron to form, and the shape of cross section of isometrical chain link (1) is circular; Described reducing chain link (2) is bent by reducing rod iron to form, the shape of cross section of reducing chain link (2) two limits, termination (2a) is circular, the shape of cross section of reducing chain link (2) one limit (2b) is corner wide outside and narrow inside is the trapezoidal of arc transition, and the shape of cross section of two junctions (2c.1) on reducing chain link (2) joint limit (2c) is corner wide outside and narrow inside is the trapezoidal of arc transition.
2. mine as claimed in claim 1 conveying combination chain, is characterized in that: the shape of cross section of described reducing chain link (2) one limit (2b) fades to circle by trapezoidal from centre to two ends.
3. mine as claimed in claim 1 conveying combination chain, is characterized in that: the shape of cross section of described junction (2c.1) from centre to two ends by trapezoidal to circular gradual change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896904.7U CN205098862U (en) | 2015-11-11 | 2015-11-11 | Mine is with carrying combination chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896904.7U CN205098862U (en) | 2015-11-11 | 2015-11-11 | Mine is with carrying combination chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205098862U true CN205098862U (en) | 2016-03-23 |
Family
ID=55514657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896904.7U Active CN205098862U (en) | 2015-11-11 | 2015-11-11 | Mine is with carrying combination chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205098862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292930A (en) * | 2015-11-11 | 2016-02-03 | 无锡市福克斯煤矿机械制造有限公司 | Conveying mixing chain for mine |
-
2015
- 2015-11-11 CN CN201520896904.7U patent/CN205098862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292930A (en) * | 2015-11-11 | 2016-02-03 | 无锡市福克斯煤矿机械制造有限公司 | Conveying mixing chain for mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |